AR027417A1 - TRANSMISSION CHANGE CONTROL METHOD - Google Patents
TRANSMISSION CHANGE CONTROL METHODInfo
- Publication number
- AR027417A1 AR027417A1 ARP010100642A ARP010100642A AR027417A1 AR 027417 A1 AR027417 A1 AR 027417A1 AR P010100642 A ARP010100642 A AR P010100642A AR P010100642 A ARP010100642 A AR P010100642A AR 027417 A1 AR027417 A1 AR 027417A1
- Authority
- AR
- Argentina
- Prior art keywords
- speed
- clutches
- exchanged
- change
- monitored
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
- F16H61/0437—Smoothing ratio shift by using electrical signals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/36—Inputs being a function of speed
- F16H59/38—Inputs being a function of speed of gearing elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/68—Inputs being a function of gearing status
- F16H59/70—Inputs being a function of gearing status dependent on the ratio established
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
- Y10T74/19256—Automatic
- Y10T74/1926—Speed responsive
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
Sistema de control de cambios para una transmision de cambios de potencia basado en deslizamiento de embrague. Un método para controlar, en respuesta a uncomando de cambio, un cambio comandado de una transmision de cambios de potencia de un vehículo impulsado a motor incluye el monitoreo del componente detransmision de velocidades seleccionado de acuerdo con el cambio comandado y el monitoreo de la relacion de velocidad del mismo. Si la seccion de entrada seacelera durante el cambio comandado, l os embragues de velocidad son intercambiados y luego los embragues de salida son intercambiados cuando la relacion develocidad monitoreada coincide con una relacion de velocidad. También la velocidad de entrada de un eje de entrada de la transmisiom es monitoreado, y lapresion del embrague de salida saliente es controlada para limitar la desaceleracion de la velocidad del eje de entrada a los límites deseados. Si la seccionde entrada desacelera durante el cambio comandado, los embragues de salid a son intercambiados, y luego los embragues de velocidad son intercambiados cuando unarelacion de velocidad monitoreada coincide con una relacion de velocidad almacenada. Si un cambio particular requiere el intercambio de solamente embragues develoci dad, entonces se monitorea una relacion de velocidad para el par de embragues de velocidad a ser intercambiados. Si la seccion de entrada se acelera odesacelera durante el cambio comandado, el par de embragues de velocidad se intercambia, y la relaci on de velocidad monitoreada se compara con un valor derelacion de velocidad almacenada predeterminada para determinar cuando se completa el intercambio de los embragues de velocidad, y después que los embragues develocidad son intercambiados, uno de los embragues de salida es completamente presurizado para completar el cambio.Change control system for a transmission of power changes based on clutch slip. One method of controlling, in response to a changeover command, a commanded change of a transmission of power changes of a motor driven vehicle includes monitoring of the selected gear transmission component in accordance with the commanded change and monitoring of the ratio of speed of it. If the input section is accelerated during the commanded change, the speed clutches are exchanged and then the output clutches are exchanged when the monitored speed ratio coincides with a speed ratio. Also the input speed of an input shaft of the transmission is monitored, and the pressure of the outgoing output clutch is controlled to limit the deceleration of the input shaft speed to the desired limits. If the input section slows down during the commanded change, the output clutches are exchanged, and then the speed clutches are exchanged when a monitored speed ratio matches a stored speed ratio. If a particular change requires the exchange of only clutches, then a speed ratio is monitored for the pair of speed clutches to be exchanged. If the input section is accelerated or decelerated during the commanded change, the pair of speed clutches is exchanged, and the monitored speed ratio is compared with a predetermined stored velocity ratio value to determine when the exchange of clutches is completed. speed, and after the speed clutches are exchanged, one of the output clutches is completely pressurized to complete the change.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/505,001 US6435049B1 (en) | 2000-02-15 | 2000-02-15 | Transmission shift control method |
Publications (1)
Publication Number | Publication Date |
---|---|
AR027417A1 true AR027417A1 (en) | 2003-03-26 |
Family
ID=24008606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP010100642A AR027417A1 (en) | 2000-02-15 | 2001-02-14 | TRANSMISSION CHANGE CONTROL METHOD |
Country Status (5)
Country | Link |
---|---|
US (1) | US6435049B1 (en) |
AR (1) | AR027417A1 (en) |
AU (1) | AU770569B2 (en) |
BR (1) | BR0100495B1 (en) |
CA (1) | CA2315127C (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10042146B4 (en) * | 2000-08-26 | 2020-01-16 | Zf Friedrichshafen Ag | Method for controlling a transmission |
US20040014563A1 (en) * | 2002-07-19 | 2004-01-22 | Deere & Company, A Delaware Corporation | Transmission shift control with engine torque control |
US6832978B2 (en) * | 2003-02-21 | 2004-12-21 | Borgwarner, Inc. | Method of controlling a dual clutch transmission |
US6880393B2 (en) * | 2003-06-23 | 2005-04-19 | Cnh America Llc | Detecting clutch slippage to measure drive line torque for clutch control during power shifts |
US7079932B2 (en) * | 2003-10-29 | 2006-07-18 | Ford Global Technologies, Llc | Method for tie-up detection in an automatic transmission |
US7124047B2 (en) | 2004-09-03 | 2006-10-17 | Eaton Corporation | Mathematical model useful for determining and calibrating output of a linear sensor |
CA2479890A1 (en) * | 2004-09-27 | 2006-03-27 | Samuel Beaudoin | High efficiency generator system and continuously variable transmission therefor |
US7278953B2 (en) * | 2005-07-06 | 2007-10-09 | Deere & Company | Transmission shift control method |
US8214116B2 (en) * | 2007-07-11 | 2012-07-03 | GM Global Technology Operations LLC | Apparatus and method for decreasing an upshift delay in an automatic transmission |
EP2257720B1 (en) | 2008-03-04 | 2016-07-27 | BorgWarner Inc. | Dual clutch transmission having area controlled clutch cooling circuit |
US8968136B2 (en) | 2008-04-18 | 2015-03-03 | Borgwarner Inc. | Dual clutch transmission having simplified controls |
US8376906B2 (en) * | 2008-12-09 | 2013-02-19 | Borgwarner Inc. | Automatic transmission for a hybrid vehicle |
WO2011008428A2 (en) | 2009-06-29 | 2011-01-20 | Borgwarner Inc. | Hydraulic valve for use in a control module of an automatic transmission |
CN102652235B (en) | 2009-12-31 | 2014-11-12 | 博格华纳公司 | Automatic transmission having high pressure actuation and low pressure lube hydraulic circuit |
US9062761B2 (en) | 2013-10-17 | 2015-06-23 | Deere & Company | Torque-based shifting |
CN104389997B (en) * | 2014-09-15 | 2016-10-26 | 山东理工大学 | Electric automobile three keeps off the upshift course control method for use of line traffic control automatic transmission |
CN104390000B (en) * | 2014-09-15 | 2016-08-17 | 山东理工大学 | Electric automobile three keeps off the downshift course control method for use of line traffic control automatic transmission |
CN104279317B (en) * | 2014-09-15 | 2017-02-15 | 山东理工大学 | Variable-period downshift process control method of multi-gear wire-controlled automatic gearbox |
CN104500724B (en) * | 2014-09-15 | 2016-10-19 | 山东理工大学 | The downshift course control method for use keeping off line traffic control automatic transmission more |
US9643590B2 (en) | 2015-04-14 | 2017-05-09 | Ford Global Technologies, Llc | Methods and system for shifting a hybrid vehicle |
KR20220011822A (en) * | 2020-07-21 | 2022-02-03 | 현대자동차주식회사 | Method of controlling engine and transmission of hybrid vehicle |
US11773926B2 (en) | 2021-10-19 | 2023-10-03 | Deere & Company | Intelligent clutch pack lubrication in work vehicle powershift transmissions |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4422536A (en) | 1981-05-08 | 1983-12-27 | Deere & Company | Transmission control system with improved modulation rate regulating valve |
US5012416A (en) | 1989-12-01 | 1991-04-30 | Ford New Holland, Inc. | Medium speed transmission shuttle shifting |
US5212998A (en) | 1991-12-02 | 1993-05-25 | Deere & Company | Transmission control system with load compensated shift modulation |
US5449329A (en) | 1993-07-20 | 1995-09-12 | Deere & Company | Method for controlling transmission control clutches |
US5337871A (en) | 1993-10-18 | 1994-08-16 | Deere & Company | Calibration method for transmission control clutches |
US5609067A (en) * | 1994-10-14 | 1997-03-11 | Caterpillar Inc. | Transmission control fault detection |
US5580332A (en) * | 1995-04-13 | 1996-12-03 | Caterpillar Inc. | Method for determining the fill time of a transmission clutch |
JP3650672B2 (en) * | 1996-04-30 | 2005-05-25 | 本田技研工業株式会社 | Control device for internal combustion engine for vehicle |
DE19747262A1 (en) | 1997-10-25 | 1999-05-06 | Deere & Co | Transmission control and control method for a powershift transmission |
AU2559299A (en) * | 1998-01-16 | 1999-08-02 | Joachim Horsch | Multispeed powershift transmission |
-
2000
- 2000-02-15 US US09/505,001 patent/US6435049B1/en not_active Expired - Lifetime
- 2000-08-03 CA CA002315127A patent/CA2315127C/en not_active Expired - Lifetime
-
2001
- 2001-02-13 BR BRPI0100495-6A patent/BR0100495B1/en not_active IP Right Cessation
- 2001-02-14 AR ARP010100642A patent/AR027417A1/en active IP Right Grant
- 2001-02-15 AU AU21248/01A patent/AU770569B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US6435049B1 (en) | 2002-08-20 |
BR0100495A (en) | 2001-10-02 |
AU2124801A (en) | 2001-08-16 |
CA2315127A1 (en) | 2001-08-15 |
CA2315127C (en) | 2004-10-19 |
BR0100495B1 (en) | 2008-11-18 |
AU770569B2 (en) | 2004-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR027417A1 (en) | TRANSMISSION CHANGE CONTROL METHOD | |
ES2081050T3 (en) | TORQUE LIMIT CONTROL STRATEGY IN A TRANSMISSION SYSTEM USING MOTOR CONTROL. | |
US2373453A (en) | Automatic gear shifting mechanism for transmissions | |
ATE501378T1 (en) | CONTROL VALVE ARRANGEMENT FOR CONTROLLING A STARTING CLUTCH OF AN AUTOMATIC TRANSMISSION | |
ES472382A1 (en) | Blocked transmission | |
ES8301152A1 (en) | Method of controlling a power transmission device and control system for carrying out said method | |
FR2274838A1 (en) | ADAPTIVE CONTROL SYSTEM FOR AUTOMATIC POWER TRANSMISSION MECHANISM | |
ES2047380T3 (en) | LOGIC CHANGE CONTROL MODE CRUISE REGIME AMT (AUTOMATIC MECHANICAL TRANSMISSION). | |
SE7611497L (en) | POWER SYSTEM FOR ENAXLAD VEHICLE GAS TURBINE ENGINE | |
RU2008139802A (en) | HYBRID DRIVE AND METHOD FOR MANAGING THEM | |
DE50110725D1 (en) | Method for controlling a multiple clutch device and a power shift transmission | |
DE502008001574D1 (en) | Motor control of a self-propelled work machine | |
SE8006382L (en) | AUTOMATIC TRANSMISSION FOR MOTOR VEHICLES | |
ES2123875T3 (en) | CONTROL SYSTEM FOR A SERVO-ASSISTED GEARBOX. | |
ATE495942T1 (en) | METHOD FOR CONTROLLING THE SPEED OF A CLUTCH-INDEPENDENT PTO | |
SE8005247L (en) | DEVICE FOR MANOVERING A CLUTCH FOR A TIME CONVERTER | |
CA2037740A1 (en) | Hydromechanical transmission with adjunct flywheel | |
CA2313184A1 (en) | Vehicular transmission control system | |
ES2477492T3 (en) | Continuously variable transmission | |
ES2147455T3 (en) | AUTOMATIC CONTROL CLUTCH WITH LOW SPEED REGULATION. | |
JP2004347004A5 (en) | ||
GB1530959A (en) | Marine jet drives | |
IT1272607B (en) | CONTROL DEVICE FOR MANEUVERING A TORQUE DISTRIBUTOR OR INTERMEDIATE SPEED CHANGE | |
SE9800241D0 (en) | Gearbox control for automatic transmission | |
GB1233831A (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |